hoveround replaced the legs. and now every hoveround comes with this handy tote bag and cup holder for access to your favorite items. and right now, get this limited edition hoveround america travel mug free with your hoveround delivery. [singing] hoveround takes me where i wanna go. call or log on to hoveround.com to find out where a hoveround can take you! >>> nebraska republican senator chuck hagel is president obama's choice for secretary of defense. a vietnam vet, hagel tonight is facing fire of a different kind. abc 7's chief global affairs correspondent martha raddatz has more. >> reporter: president obama made clear today just how important this nomination is for the country. >> my most solemn obligation is the security of the american people. >> reporter: through decades of war and peace, the job of defense secretary has had profound implications. >> if force is to be used, saddam hussein would be removed from power. >> reporter: chuck hagel the horrors of war first hand. at 21, a poor kid from nebraska,